December 2007
Intermediate to advanced
636 pages
14h 9m
English
book
IBM WebSphere Information Analyzer and Data Quality Assessment
by Nagraj Alur, Reginald Joseph, Harshita Mehta, Jorgen Tang Nielsen, Denis Vasconcelos
Content preview from IBM WebSphere Information Analyzer and Data Quality Assessment
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426 IBM WebSphere Information Analyzer and Data Quality Assessment
2.4.1 Step 1: General guidelines for the process
In a migration or a data integration effort, structural and content differences
between the sources and targets will need to be resolved. Table 2-1 shows many
of the commonly encountered differences and potential actions. These actions
are self-explanatory.
We recommend that you define broad action guidelines for mismatches in critical
and non-critical elements between the data sources and targets for the
commonly encountered differences. Consequently, if unexpected differences are
discovered, you can focus your energies on addressing ...
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